package com.guigu.zj.service.impl;

import com.guigu.mapper.MealgroupMapper;
import com.guigu.pojo.Mealgroup;
import com.guigu.zj.service.MealGroupService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class MealGroupServiceImpl implements MealGroupService {
    @Autowired
    MealgroupMapper mealgroupMapper;
    public int deleteByPrimaryKey(Mealgroup mealgroup) {
        return mealgroupMapper.deleteByPrimaryKey(mealgroup);
    }


}
